baber/WOPTO huggingface dataset:
Patent JP-H07227915-A (JP)
Title: Manufacture of fiber-reinforced thermoplastic resin composition
Inventor: TSUKAMOTO SHINJI
IPC: B29C70/52
Filed: 1994-02-21
Abstract: PURPOSE:To improve impregnating properties of a thermoplastic resin melt into a reinforcing fiber and to obtain a method for pultrusion with less fiber breakage by specifying mutual arranging position of an opened fiber and the shape of the contact face between a fiber bundle and the opened fiber. CONSTITUTION:Opened fiber bodies 5 arranged alternately up and down and fixed are arranged in a die 3 box. In addition, structural bodies wherein the distance L between peak points of the opened fibers each other is 40-80mm and the ratio of the height D between the peak points of the opened fibers each other to L(D/L) is in the range of 3/10-5/10 and furthermore, the shape of the peak point of the opened fiber body 5 being brought into contact with a reinforcing fiber 1 is circular or angular cross section with a radius R=2.2-3.0mm being continued in the fiber drawing direction and the vertical direction, is arranged. After this structural body is arranged, the reinforcing fiber 1 is pulled out with a thermoplastic resin melt 2 with a melt viscosity during coating and impregnation of at least 1,000 poise at zero shear speed under tension of the reinforcing fiber 1 between opened fiber bodies 5 each other.
Patent JP-S57161070-A (JP)
Title: Pretreatment for painting of stainless steel plate
Inventor: IKITA TAKAO
IPC: B05D7/14
Filed: 1981-03-31
Abstract: PURPOSE:To improve the initial adhesiveness of paint films and to prevent crevice corrosion by subjecting a stainless steel plate which is worked after treatment with phosphate to a tannic acid and/or polyacrylic acid treatment then coating a prescribed amt. of chromating liquid in succession to this. CONSTITUTION:A stainless steel plate subjected to a zinc phosphate or iron phosphate treatment is drawn with rolls. Next, the stainless steel plate drawn with rolls is treated with tannic acid and/or polyacrylic acid. Thence, this acid- treated stainless steel plate is coated with 2-60mg/m<2> coating type chromating liquid (in terms of quantity of chromium). In this way, the paint film applied thereon has excellent initial adhesiveness and prevents crevice corrosion perfectly.
Patent JP-S54139522-A (JP)
Title: Production of diaphragm for speakers
Inventor: NAKAMURA NANAO
IPC: H04R31/00
Filed: 1978-04-21
Abstract: PURPOSE:To obtain a diaphragm of large modulus of rigidity at adequate degree of airtightness by forming the layer of the pulp having been macerated into water on a metal screen and press-molding the same under specified temperature and specified pressure. CONSTITUTION:A layer 2 of natural pulp which has good affinity to cellulose by being macerated into water and is assisted of the self bonding of fibers to fibers at the dry time is formed on a metal screen or punching metal 2 of the shape corresponding to that of a diaphragm. Next, when it is press-molded under extra low pressure of 0.01 to 0.05 kg/cm<2> or under with application of temperature above 120 deg.C by a lower mold 3 and upper mold provided with dehydrating holes 4 ... and heaters 8 or the like, the diaphragm of large modulus of deflection rigidity is produced at a relatively high value of the degree of airtightness of 10 seconds at which 1000 cc of air escapes through a 1-inch hole. Thereby, the diaphragm of less high frequency distortions and good low noise characteristics may be obtained.
Patent JP-S54139641-A (JP)
Title: Water and oil repellent treatment
Inventor: HAYASHI TAKAO
IPC: D06M13/02
Filed: 1978-04-21
Abstract: PURPOSE: To impart the durable water and oil repellency to a base material, e.g. a textile product, by forming a fluorine-type water and oil repellent layer on a base layer containing a specific functional compound formed on the material.  
     CONSTITUTION: (A) A base layer containing a functional compound having a functional group, e.g. formula I, which is stable at room temperature and convertible into an isocyanate group at 100°C or above, is formed on a base material, e.g. a textile product. (B) A surface layer consisting of a water and oil repellent having a 3W20C perfluoroalkyl group, preferably a 3W20C perfluoroalkyl group, is formed on the base layer. A polymer having structural units of a compound of formula II: (R 1 , R 2 , R 3 , and R 4  are alkyl groups) may be cited as the functional compound. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55140457-A (JP)
Title: Fine wire converging method
Inventor: KIKUCHI FUMIHIDE
IPC: G02B6/44
Filed: 1979-04-16
Abstract: PURPOSE: To keep fine wires such as optical fibers parallel to each other without excess tension for convergence, by specifying the distance between rollers for holding the wires and their twisting angle.  
     CONSTITUTION: Each fine wire 1d is delivered along a delivery line AB on which are arranged a pair of front rollers 2a, 2b, horizontally, intermediate rollers 3a, 3b vertically and another pair of rear rollers 4a, 4b horizontally, the distances 6, 7, 8 between each pair of rollers being larger than the outer diameter of the wire 1 and smaller than twice the diameter. Since each wire 1 undergoes horizontal, vertical and again horizontal forces in this order while passing through the rollers, the wire 1 is twisted by 90°. This twisting angle can be set within 360° in accordance with the distance between rollers. This method can eliminate entanglement of wires 1 and also converge them without excess tension. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58164640-A (JP)
Title: Waterproof coating material based on synthetic resin
Inventor: KUNIHIRO KAZUHIKO
IPC: C08K7/02
Filed: 1982-03-24
Abstract: PURPOSE:To provide a waterproof coating material which can form a tough waterproof film only by spreading it together with a hardener and enables crakced parts to be water-proofed, by dispersing an org. short fiber in a synthetic resin soln. contg. additive such as filler, colorant, etc. CONSTITUTION:The titled waterproofing material is obtd. by mixing 0.5-5wt% short fiber composed of an org. matter of 2-100d in thickness and 1-10mm. in length with a synthetic resin soln. (e.g. a clear soln. composed of a polyether polyol)contg. additives such as filler (e.g. talc or siliceous sand) or colorant (e.g. titanium white), and stirring the mixture to disperse the fiber into the resin soln. This waterproofing material can dispense with stages such as puttying, cloth lamination, etc. and can form a tough waterproof film to cover cracks only by mixing it with a hardener in a predetermined ratio in site, and spreading the mixture on the cracks by means of trowel, brush or roller, whereby the sheet of the short fiber is formed at the same time when a coating film is cured.
Patent JP-S55164460-A (JP)
Title: Surface grinder
Inventor: FUKUSHIMA KENNOSUKE
IPC: B24B7/19
Filed: 1979-04-18
Abstract: PURPOSE: To stripe a surface of a work freely in longitudinal, lateral and diagonal directions by using grinding rolls each of which is adapted to be slidingly moved along guide poles provided in a gate type frame rotatable around a lateral shaft.  
     CONSTITUTION: Gate type frames 2 1 W2 4 , each of which is rotatably supported at the central portion of a side surface thereof on a lateral shaft 6, are provided close to a work carrying conveyor 1. Each of the gate type frames 2 1 W2 4  is provided with a support frame 12 which is slidingly moved by an operation of a hydraulic cylinder 17, along guide poles 3 provided in the frames 2 1 W2 4 . The support frame 12 is provided with a grinding roll 13 which is driven by a motor 15 and extended at right angles to the guide poles 3. In order to form a pattern of diagonal lines on a work 21, front and rear frames 2 1 , 2 3  are inclined in the opposite directions to carry out a grinding operation. As a result, a diamond pattern is formed on the surface of the work 21 by the grinding rolls 13 provided on the frames 2 1 , 2 3 . 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01221100-A (JP)
Title: Cd player system
Inventor: IZUMI TATSUYUKI
IPC: G11B7/00
Filed: 1988-02-29
Abstract: PURPOSE:To automatically set a user's favorite state of a sound field for each pallet by presetting, in case of CD changer type, a sound-field characteristic for each pallet number and controlling the adjustment of the sound-field characteristic by means of the preset data related to a pallet number instructed by the user at the time of reproducing from a CD. CONSTITUTION:To the audio signal output side of a CD changer part 10, an electronic control audio part 12 is connected, and the sound field can be adjusted into various sound-field characteristic by external control. A microcomputer 18, in case a memory key is turned on while the part 10 is reproducing from the CD related to a certain pallet number, executes a preset processing by writing sound-field characteristic current data in the preset memory area of a RAM 24 as preset data corresponding to a pallet number represented by pallet number current data. Also, in case the user turns of a play key after instructing a pallet number to operate a reproduction instruction, the preset data corresponding to the reproduction-instructed pallet number is read out from the preset memory area of the RAM 24, and based on this data, the control of the electronic control audio part 12 is executed in order to automatically set the sound-field characteristic.
Patent JP-S54140111-A (JP)
Title: Control device of electric generator
Inventor: KITAMURA SATORU
IPC: H02P9/30
Filed: 1978-04-21
Abstract: PURPOSE: To form to enable to secure exciting electric source even in trouble time of system, by obtaining auxiliary exciting electric source from alternating current sub generator whose shaft is directly connected to main generator shaft.  
     CONSTITUTION: When field breaker 41 and auxiliary contact point 41X are ON at primary exciting of synchronous generator 1, since output voltage V g  is lower than standard voltage V g R, gate signal is given from thyristor control device to thyristor control device to thyristor device 12, and exciting current is supplied from alternating current sub generator 13. When output voltage V g  is over the standard voltage V g R, gate signal from the thyristor control device 11 is broken, exciting current from alternating current sub generator 13 is broken and then, self exciting current based on output voltage V g  is supplied. When output voltage V g  is under standard voltage V g R, since gate signal is given to the thyristor device 12 from the thyristor control device 11 at once, exciting current can be secured. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05249932-A (JP)
Title: Multi-image screen display device
Inventor: YAMADA YOSHIHIRO
IPC: H04N5/68
Filed: 1992-03-04
Abstract: PURPOSE:To install an image display device easily by detecting automatically positions of respective display units constituting the image display device on the whole image screen and a display range necessary to display for onself. CONSTITUTION:Display units 101-104 are provided with means to detect positions where the respective display units are situated on the whole image screen, so that the respective positions can be confirmed. The confirmed positions are sent to frame memories 111-114 connected to the respective display units 101-104. Interfaces to receive information sent from the respective display units are provided in the respective frame memories 111-114, and report the positions of the display units connected to the frame memories to a CPU106. The CPU106 stores image information read from an external memory device 107 in the respective frame memories 111-114 according to information on the positions of the respective reported display units, and displays uniform images on the display units 101-104.
Patent JP-S62204167-A (JP)
Title: Method for inspecting uniformity of sheet resistance of semiconductor wafer
Inventor: HARA KOICHI
IPC: G01R27/08
Filed: 1986-03-04
Abstract: PURPOSE:To non-destructively inspect the uniformity of the sheet resistance of a semiconductor wafer by irradiating a charged particle beam to the multiple points on the surface of the semiconductor wafer and measuring the current and potential difference by the charged particle beam with two pieces of electrodes provided to the peripheral edge of the semiconductor wafer. CONSTITUTION:The spot-like charged particle beam 8 is scanned on the surface of the semiconductor wafer 7 to apply electric charge to the wafer 7. The current (i) flowing into two pieces of the electrodes 9, 10 provided to the peripheral edge on the surface of the wafer 7 and the potential difference V between the electrodes 9 and 10 are measured by an ammeter 11 and a voltmeter 12. The data on the current (i) and potential difference (v) from the ammeter 11 and the voltmeter 12 are sampled at the timing corresponding to the scanning period and the uniformity of the sheet resistance is inspected from the position of the irradiation points with respect to the sampling timing as well as the data on the current (i) and potential difference (v) in this stage. The uniformity of the sheet resistance is non-destructively inspected in the above-mentioned manner.
Patent JP-S51122585-A (JP)
Title: Reticulated pouch packing device
Inventor: HIRAI AKIRA
IPC: B65B9/14
Filed: 1975-04-16
Abstract: PURPOSE: A reticulate cylinder made of synthetic resin and supplied as a web in a contracted state is used for packing fruits and other articles automatically. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11245107-A (JP)
Title: Turret tool rest device
Inventor: TAKEUCHI YOJI
IPC: B23B29/32
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To attain an electrically driven engagement and disengagement mechanism for fixing a turret firmly at an indexing position on a supporting base and releasing the fixing without need for an additional motor. SOLUTION: This turret tool rest device is provided with a movable engagement member 40 capable of being engaged with both of supporting base 20 and a turret 24. The movable engagement member 40 is provided with an annular cam part 46 connected to the back, end of a main body part 42 through a plurality of legs 44 and an annular coupling part 48 attached to the front end of the main body 42 with bolts 47. The annular cam part 46 is provided with a driven ring element 74 slidably-accommodated in an annular groove path 70 at a groove cam ring element 72. When the supporting base 20 makes X-axis movement on a tool slide, the driven ring element 74 rotates within the annular groove path 70 at the groove cam element 72 to move the groove cam ring element 72 in the axial direction.  It is thus possible to engage and disengage teeth 54 formed at the annular coupling part 48 with the fixed teeth 58 of the supporting base 20 and the rotating teeth 62 of the turret 24.
Patent JP-H04281870-A (JP)
Title: Centrifugal separator
Inventor: KAZAO YUKIHIKO
IPC: B04B9/12
Filed: 1991-03-12
Abstract: PURPOSE:To prolong the life of a rolling bearing and to improve the reliability and safety of the bearing by energizing an electromagnet to energize the same in accordance with the signal from an earthquake detector only when the external force by earthquakes are received and energizing the magnetic fluid of a magnetic fluid damper, thereby damping the vibrations. CONSTITUTION:A separating container body 2 is provided pendently on a stand 1 having the earthquake detector 22 and a bearing housing 7 is provided on a plummer block 5 of the stand 1. A revolving shaft 9 is freely rotatably fitted in cantilever to this bearing housing 7 through the stand 1 into a separating container body 2. A separating container 11 is journaled to this revolving shaft 9 and a vibration damping spring 12 and the magnetic fluid damper 20 are interposed between the plummer block 5 and the bearing housing 7. The electromagnet 21 is connected to this magnetic fluid damper 20 directly or indirectly to the earthquake detector 22 and is so provided as to be energized at the time of the earthquakes. Consequently, the electromagnet 21 is energized and excited in accordance with the signal from the earthquake detector 22, by which the magnetic fluid of the magnetic fluid damper 20 is energized and the vibration is damped.
Patent JP-H11240763-A (JP)
Title: Silicon carbide sintered product
Inventor: AIBA YASUHIRO
IPC: C04B35/565
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To increase the resistance to plasma with reduced occurrence and consumption of foreign matters even in the use in the plasma atmosphere by adding a sintering additive free from carbon resource to SiC and sintering them. SOLUTION: One hundred parts by weight of SiC base stock powder with an average particle size of 0.5-3.0 μm is combined with 0.5-3 pts.wt. of a carbon source-free sintering additive and a binder, 0.5-3 pts.wt. of a mold releasing agent, 0.3-1 pt.wt. of a surfactant as a dispersant, 0.5-3 pts.wt. of a plasticizer and a solvent to prepare a slurry. This slurry is granulated, then molded, sintered in a non-oxidative atmosphere under 9.8-49 MPa pressure with a hot isostatic press, then fired at 1,900-2,300 deg.C, preferably 2,000-2,200 deg.C under a pressure of 49-196 MPa whereby a carbon-free SiC sintered product is obtained that has a bulk density of 3.10 g/cm<3> , preferably 3.12 g/cm<3> , more preferably 3.15 g/cm<3> .
Patent JP-H10218776-A (JP)
Title: Selective suppressant for producing type 2 helper t-cell type cytokine
Inventor: WATANABE KOSEI
IPC: A61P37/06
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain the subject suppressant which has a little side effect, can selectively suppress only type 2 helper T-cell type cytokine and is useful for treatments and preventions of allergic disease and autoimmune disease by formulating lipid A (analog) as an active ingredient. SOLUTION: This suppressant contains lipid A or its analog [e.g. D-glucose, 2-deoxy-2- 1-oxo-3-[(1-oxo-9-phyenylnonyl)oxy]tetradecyl}amino, 3- benzeneonanoate 4-(hydrogensulfate), monosodium salt] as an active ingredient. This suppressant is administrated once or dividedly several times at doses of preferably 1-1,000mg/day/adult as the amount of active ingredient when orally administrated and preferably 0.1-500mg/day/adult when parenterally administrated by injection.
Patent JP-H09247083-A (JP)
Title: Multiple address communication method in digital radio telephone system
Inventor: TANAKA TAKAMOTO
IPC: H04B7/26
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To make simultaneous communication from one slave set to all slave sets by setting a slave set to the maser mode when the slave set makes a prescribed operation and allowing the master mode slave set to send call data to each slave set via an optional time slot on a control channel thereby transiting the communication into simultaneous communication. SOLUTION: When a multiple address communication switch 10 is operated once, it is detected by a CPU 7 and the slave set sets itself to be a master mode slave set. When an inter-slave set communication transmission key of a key board 9 of the slave set being the master mode slave set is operated, a CPU 7 of the slave set decides a time or a prescribed time interval from that point of time as its own transmission time slot and uses operation information and an ID read from an ID ROM 8 via the transmission slot to give a control channel of a radio transmission reception section 1 as call data and the resulting data are sent to other slave sets. Each CPU 7 of the other slave set receiving the data decides a time slot at this point of time as its own reception time slot and rings a call tone from a buzzer 11.
Patent JP-H07264194-A (JP)
Title: Line associated operation device for atm exchange
Inventor: MATSUOKA NAOKI
IPC: H04L12/14
Filed: 1994-03-17
Abstract: PURPOSE:To make the size of the line associated operation device small. CONSTITUTION:A line associated operation section 3 processes information from a subscriber terminal equipment 1 connecting to a subscriber terminal equipment 1 in th unit of cells. An SDH termination section 12 terminals a synchronization digital hierarchy multiplexing hierarchically the capacity of a transmission line through which an electric signal converted by a photoelectric conversion section 11 is sent. A cell synchronization section 13 detects a synchronizing signal of a cell by applying error control to the cell based on header error control information written in a cell header. A header conversion section 18 converts a virtual path identifier written in the cell header into a virtual path identifier being a destination by referencing a conversion table 180a storing the virtual path identifier written in the cell header and a destination virtual path identifier with cross reference.
Patent JP-S6434285-A (JP)
Title: Method for separating and collecting t cell and b cell
Inventor: TSURUTA TEIJI
IPC: C12N5/00
Filed: 1988-03-02
Abstract: PURPOSE:To obtain T cells and B cells of high purity useful for diagnosing, treating immunological syndromes, etc., by operation in a short time, by passing a cell suspension through a column of a specific high polymer. CONSTITUTION:Polymerization units expressed by formulas I and II [the position of substituent group with respect to the benzene skeleton is m or p; X is H or NHR; R is ClH2lX+1 (l is 1, 2 or 3); n is 0-100] in a high polymer are blended so as to provide 3-25wt.% polymerization units expressed by formula II having 8-50 number-average polymerization degree of the polymerization units and afford a high polymer (A), which is then applied to the surface of a water insoluble granular carrier, such as glass beads, having 150-420mum grain diameter to provide a granular carrier (B). A cell suspension, such as lymphocytic suspension, is subsequently passed through a column filled with the resultant component (B) and stopped at pH6.6-7.6 and 0.05-2X10<-2>ml/min.mm<2> flow velocity based on the column cross-sectional area so as to provide 1-30 min stop time of the flow in the column. An effluent from the column outlet is then collected to afford the aimed T cells and B cells.
Patent JP-H01223339-A (JP)
Title: Gas sensor utilizing section of multilayer thin film
Inventor: SAKATA TADAYOSHI
IPC: G01N27/27
Filed: 1988-03-02
Abstract: PURPOSE:To enable highly sensitive detection of various gases, by a method wherein a low voltage is applied to two layers of metal electrodes close to each other to decompose a gas molecule such as water vapor adsorbed on the surface of the electrodes directly in a electrochemical fashion while a current flowing is monitored. CONSTITUTION:Two layers of metal electrodes 7 and 8 which can be manufactured by exposing a section part 6 of a multilayer thin film with a structure of laminating metal thin films 2 and 4 and insulator thin films 3 and 5 alternately are provided on a ceramic substrate 1 close to each other at a distance of several hundreds - several thousands A. A required voltage source is connected between the electrodes 7 and 8 to decompose a gas molecule adsorbed on the surfaces of the electrodes 7 and 8 directly in an electrochemical fashion under the introduction of a gas such as water vapor or ammonia. Thus, a current flowing between the two layers of the electrodes 7 and 8 is monitored thereby enabling highly sensitive detection the gas introduced.